Guidelines for the use of antiretroviral agents in HIV-1-infected adults and adolescents. AIDS Info website. Available at:
http://aidsinfo.nih.gov/contentfiles/AdultandAdolescentGL.pdf. Updated February 12, 2013. Accessed June 3, 2013.

National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention. Centers for Disease Control and Prevention website. Available at:
http://www.cdc.gov/nchhstp/Default.htm.
Updated March 7, 2013. Accessed June 3, 2013.

10/8/2014 DynaMed's Systematic Literature Surveillance
http://www.ebscohost.com/dynamed: British Association of Sexual Health and HIV (BASHH) recommendations on testing for sexually transmitted infections in men who have sex with men. Available at: http://www.bashh.org/documents/BASHH%20Recommendations%20for%20testing%20for%20STIs%20in%20MSM%20-%20FINAL.pdf. Updated 2014. Accessed October 8, 2014.